1. rechargeable battery of the insufficient capacity2. oil does not conform to requirements of the producer of the3 engine. high resistance in an electric chain of a starter4. malfunction of a starter

· The engine is difficult got

1. wrong procedure of launch of the2 engine. malfunction of a starter or3 rechargeable battery. malfunction of system of prestarting heating4. air in5 fuel. additional resistance in a fuel supply system6. insufficient compression7. the gap of8 valves is incorrectly adjusted. additional resistance in the final9 system. the mechanism of gas distribution10 is incorrectly adjusted. malfunction of nozzles / nozzles11. the moment of injection12 is incorrectly exposed. internal breakage of TNVD

* the Engine is started by , but at once becomes deaf

1. it is not enough fuel in a tank2. air in3 fuel. turns of idling4 are incorrectly established. additional resistance in a fuel supply system or system of discharge of excess fuel in a tank5. the air filter is polluted by6. additional resistance in the inlet or final7 systems. malfunction of nozzles

* the Engine does not stop after fuel supply switching off

1. malfunction el. magician. the valve

* Unstable work on single turns

1. the air filter is polluted by2. additional resistance in the inlet3 system. air in4 fuel. additional resistance in a fuel supply system5. the gap of6 valves is incorrectly adjusted. springs of valves weakened or broke7. insufficient compression8. overheat9. tubes are incorrectly connected to nozzles or tubes do not conform to requirements of the producer of the10 motor. the mechanism of gas distribution11 is incorrectly adjusted. malfunction of nozzles12. malfunction of TNVD

* Lack of power

1. it is necessary to check draft of an accelerator2. it is necessary to check draft of TNVD3. the air filter is polluted by4. additional resistance in the inlet5 system. air in6 fuel. additional resistance in a fuel supply system7. the mechanism of gas distribution8 is incorrectly adjusted. the moment of injection9 is incorrectly determined. additional resistance in the final10 system. insufficient pressure of a turbo-supercharging11. the gap of12 valves is incorrectly adjusted. insufficient compression13. malfunction of nozzles14. malfunction of TNVD

* Excessive fuel consumption

1. external leak2. fuel proceeds in the pallet of the3 engine. the air filter is polluted by4. additional resistance in the inlet5 system. the gap of6 valves is incorrectly adjusted. insufficient compression7. the moment of injection8 is incorrectly determined. malfunction of nozzles9. malfunction of TNVD

* the Engine strongly knocks

1. air in the fuel2 system. low-quality3 fuel. malfunction of nozzles4. springs of valves weakened or broke5. the gap of6 valves is incorrectly adjusted. the mechanism of gas distribution7 is incorrectly adjusted. the moment of injection8 is incorrectly determined. piston rings are worn-out or broke9. wear of tsilindroporshnevy group10. the bearing of the11 crankshaft is damaged or demolition. wear of a rapredval

* Exhaust of blackcolor 1. the air filter is polluted by2. additional resistance in the inlet3 system. the gap of4 valves is incorrectly adjusted. insufficient compression5. insufficient pressure of a turbo-supercharging6. additional resistance in the final7 system. the mechanism of gas distribution8 is incorrectly adjusted. malfunction of nozzles9. the moment of injection10 is incorrectly determined. malfunction of TNVD

* Exhaust of blue or white color

1. low-quality oil or oil does not correspond requirements of the producer of the2 engine. malfunction of candles of an incandescence or the relay of these candles (a smoke only at start)3. it is polluted the4 air filter. additional resistance in the inlet5 system. the mechanism of gas distribution6 is incorrectly adjusted. the moment of injection7 is incorrectly determined. malfunction of nozzles or heatreflectors8. consolidation of the valve (rod) of9 is faulty. insufficient compression10. laying of the block is damaged by11. piston rings are worn-out or broke12. the tsilindroporshnevy group

* by the Excessive consumption of oil is worn out by

1. external leak2. low-quality or non-compliant to the requirements of the producer3 oil. oil level in the engine is too high4. additional resistance in system of ventilation of a case5. leak of oil from oil system in fuel6. leak of oil from the additional equipment7. leak of oil from oil system in the8 cooling system. leak of oil in TNVD9. it is polluted the10 air filter. additional resistance in the inlet11 system. varnish deposits on walls of the12 cylinder. piston rings are worn-out or broke13. the tsilindroporshnevy group14 is worn-out. wear of a guide / rod of the15 valve. * Having overheated wear of consolidations of a rod of the valve

1. leakage of OZh2. too high level of3 oil. breakage of the4 fan. the pump of the cooling system is faulty5. the radiator6 is faulty. branch pipes of the cooling system are damaged by7. the thermostat is faulty8. the air filter is polluted by9. laying of the10 block is damaged. additional resistance in the inlet or final11 system. deformation of a head of the block or a crack12 in it. the mechanism of gas distribution13 is incorrectly adjusted. the injection moment (too early) is incorrectly determined to14. malfunction of nozzles15. malfunction of TNVD

* the Elevated pressure in a case

1. additional resistance in system of ventilation of a case2. leakage in the vacuum pump3. piston rings broke4. laying of the block

* by Unstable operation of the engine is damaged by

1. wrong working temperature2. draft of an accelerator needs adjustment3. the air filter is polluted by4. additional resistance in the inlet5 system. air in6 fuel. tubes are incorrectly connected to nozzles7. additional resistance in a fuel supply system or system of discharge of excess fuel in a tank8. the gap of9 valves is incorrectly adjusted. springs of valves weakened or broke10. insufficient compression11. fastening of TNVD12 weakened. the moment of injection13 is incorrectly determined. malfunction of TNVD

* Vibration

1. draft of an accelerator needs adjustment2. fastening of the engine weakened or is worn out by3. the fan is faulty4. the quencher of tortional fluctuations of the engine is faulty or its fastening5 weakened. nozzles6 are incorrectly connected. fastening of a flywheel7 weakened. insufficient compression

* Low pressure of oil

1. level of oil is low2. oil does not conform to requirements of producer3. the oil filter is polluted by4. overheat5. oil is polluted by6. the sensor of oil pressure is faulty7. the filter of rough cleaning is polluted by8. the soaking-up hydroline of the pump is damaged or filled with9. it is damaged the10 safety valve. the pump11 is worn-out. bearings of the crankshaft

* by the High pressure ofoil are worn out by1. oil does not conform to requirements of producer2. it is faulty the3 sensor. the safety valve is damaged